Specification:
1. Item: Stable Version PCI Express 1x to 16x Riser
2. Board Size: 128x43mm
3. Color: Black+Blue
4. Material: Metal + Plastic
5. USB Cable Length: 60cm
6. Power Connector: 6 pin power cable
7. Supports high speed PCI-E 1x, 4x, 8x, 16x card (but only provide 1x speed)